Tianhe is the management and control center of the space station, and that was the part launched into orbit yesterday.

天和核心舱是空间站的管理和控制中心，也是昨天发射入轨的部分。

So " enter" , you often find with politics or center management or a new thing.

所以“进入”，你往往会发现与政治或中央管理或一个新事物。